2018 Fuzion 100 Ilkley Trophy – Women's singles

Magdaléna Rybáriková was the defending champion, but chose to compete in Birmingham instead.

Tereza Smitková won the title, defeating Dayana Yastremska in the final, 7–6(7–2), 3–6, 7–6(7–4).

Seeds
• # 🇪🇪 Kaia Kanepi (quarterfinals)

• # Belinda Bencic (first round, retired)

• # 🇹🇭 Luksika Kumkhum (second round)

• # Viktorija Golubic (first round)

• # Arantxa Rus (first round)

• # 🇺🇸 Nicole Gibbs (first round)

• # 🇷🇺 Ekaterina Alexandrova (semifinals)

• # 🇪🇸 Sara Sorribes Tormo (first round)